We have located links that may give you full text access.
Journal Article
Observational Study
Intestinal Behçet Disease: Evaluation With MR Enterography-A Case-Control Study.
AJR. American Journal of Roentgenology 2018 October
OBJECTIVE: The purposes of this study were to discern imaging findings that distinguish Behçet disease from small-bowel Crohn disease, to find initial performance estimates for these findings, and to evaluate the diagnostic value of MR enterography (MRE) for detecting intestinal Behçet disease.
MATERIALS AND METHODS: The MRE examinations of 30 consecutively registered patients with established intestinal Behçet disease were reviewed by two blinded readers. The frequencies of MRE findings were compared with those obtained for 30 control subjects with small-bowel Crohn disease who were matched for sex and age. The performance estimates were generated with ileocolonoscopic and histopathologic findings as the reference standard.
RESULTS: Polypoid pattern and homogeneous mural enhancement were the findings seen more frequently in Behçet disease (p = 0.000) than in Crohn disease (p = 0.003). Stricture formation, long-segment disease, and involvement of more proximal ileal segments favored small-bowel Crohn disease. The ROC AUCs for polypoid pattern and homogeneous mural enhancement in the detection of intestinal Behçet disease were 0.806 and 0.779. The accuracy of MRE was 70.00% (95% CI, 50.60-85.27%); sensitivity, 57.14% (95% CI, 34.02-78.18%), and specificity, 100% (95% CI, 66.37-100%).
CONCLUSION: MRE has potential for use as a radiation-free alternative for clarifying the cause of nonspecific gastrointestinal symptoms in patients with known Behçet disease. However, additional studies are needed to determine the actual value of MRE in patients with Behçet disease and to validate the clinical usefulness of the technique in the detection of unknown intestinal Behçet disease.
MATERIALS AND METHODS: The MRE examinations of 30 consecutively registered patients with established intestinal Behçet disease were reviewed by two blinded readers. The frequencies of MRE findings were compared with those obtained for 30 control subjects with small-bowel Crohn disease who were matched for sex and age. The performance estimates were generated with ileocolonoscopic and histopathologic findings as the reference standard.
RESULTS: Polypoid pattern and homogeneous mural enhancement were the findings seen more frequently in Behçet disease (p = 0.000) than in Crohn disease (p = 0.003). Stricture formation, long-segment disease, and involvement of more proximal ileal segments favored small-bowel Crohn disease. The ROC AUCs for polypoid pattern and homogeneous mural enhancement in the detection of intestinal Behçet disease were 0.806 and 0.779. The accuracy of MRE was 70.00% (95% CI, 50.60-85.27%); sensitivity, 57.14% (95% CI, 34.02-78.18%), and specificity, 100% (95% CI, 66.37-100%).
CONCLUSION: MRE has potential for use as a radiation-free alternative for clarifying the cause of nonspecific gastrointestinal symptoms in patients with known Behçet disease. However, additional studies are needed to determine the actual value of MRE in patients with Behçet disease and to validate the clinical usefulness of the technique in the detection of unknown intestinal Behçet disease.
Full text links
Related Resources
Trending Papers
Executive Summary: State-of-the-Art Review: Unintended Consequences: Risk of Opportunistic Infections Associated with Long-term Glucocorticoid Therapies in Adults.Clinical Infectious Diseases 2024 April 11
Clinical practice guidelines on the management of status epilepticus in adults: A systematic review.Epilepsia 2024 April 13
Autoimmune Hemolytic Anemias: Classifications, Pathophysiology, Diagnoses and Management.International Journal of Molecular Sciences 2024 April 13
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app